Texas Coastal Processes – Brazos River Delta to Galveston Island
Sunday, 2 March 2025, 8:00 a.m.–6:00 p.m. | Houston, Texas
Course Content
Sites ~60 miles south of Houston along ~35 miles of the SE Texas coastline provide excellent locations to observe coastal sedimentological processes and their resultant deposits. This section of the Texas coast is characterized by barrier islands separated by tidal inlets and river outlets. The larger, sand-ridge cored, prograding Galveston Island contrasts with the smaller, wash-over dominated, retreating Follets Island and is separated by the stable, long-lived San Luis Pass that exhibits well developed flood and ebb tide delta systems. The Brazos River empties into the Gulf of Mexico to the south of Follets Island and forms a wave-dominated delta system. The Brazos River Delta has undergone significant changes due to human intervention and demonstrates the dynamic nature of sediment movement and deposition along the coast. This section of the coast provides insight into the steady lower energy background processes of sediment movement and the higher energy short term events, and the resultant reservoir characteristics of clastic coastal deposits from these different mechanisms. The understanding gained from these modern systems can be applied as an analog for subsurface exploration and production along the Gulf Coast and elsewhere.
Objectives
Understand clastic sediment distribution along coastal and barrier island systems.
Itinerary Roster
- Rendezvous in the lobby of George R. Brown Exhibition Center
- Drive to Freeport, TX
- Stops from Bryan Beach Park to Brazos River Delta
- Stop 1 Overview of beach environments and processes
- Stop 2 Recent erosion of back barrier deposits
- Stop 3 Washover apron
- Stop 4 Brazos River Delta
- Lunch at the Brazos River Delta
- Drive to Follets Island
- Stops northeast of Surfside Beach
- Stop 5 (optional) Back Barrier Environment
- Stop 6 Washover fan system
- Drive to Galveston Island
- Stops from San Luis Pass to the Galveston Seawall
- Stop 7 Tidal inlet and coastal dunes
- Stop 8 Sand ridges
- Stop 9 Recent foreshore erosion/deposition
- Return to George R. Brown Exhibition Center
Who Should Attend
This excursion will be of interest to Geologists, Geophysicists, and Reservoir Engineers
Fees
- Pricing:
- $325 professionals
- $100 students
- Attendee Limit:
- 16 professionals
- 2 students
- Fee Includes:
- Transportation
- Field Guide
- Lunch
- Educational Credits:
- 6 PDH
- 0.6 CEU
Venue
George R. Brown Convention Center
1001 Avenida De Las Americas
Houston,
Texas
77010
United States
(713) 853-8000